package zouze.filter;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CharacaterFliter implements Filter {
	
	private String characaterCode="utf-8";

	public void init(FilterConfig filterConfig) throws ServletException {
		this.characaterCode=characaterCode;
	}

	public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) req;
		HttpServletResponse response = (HttpServletResponse) res;
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		chain.doFilter(request, response);
	}

	public void destroy() {
		
	}
}
